ArticleJournal of Korean medical science2014
Association between glutathione S-transferase T1, M1, and P1 genotypes and the risk of colorectal cancer.
Article in Journal of Korean medical science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.
- Individual and combined effects of GSTM1 and GSTT1 polymorphisms on colorectal cancer risk: an updated meta-analysis.Bioscience reports · 2020Pooled it
- GSTM1 polymorphism contribute to colorectal cancer in Asian populations: a prospective meta-analysis.Scientific reports · 2015Pooled it
- The importance of polymorphisms in the genes encoding glutathione S-transferase isoenzymes in development of selected cancers and cardiovascular diseases.Molecular biology reports · 2023Review
- Up-regulation of GSTT1 in serous ovarian cancer associated with resistance to TAXOL / carboplatin.Journal of ovarian research · 2021Article
- Molecular evaluation of glutathione S transferase family genes in patients with sporadic colorectal cancer.World journal of gastroenterology · 2018Article
- Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glutathione S-transferases (GSTs) are enzymes which play an important role in the neutralization of toxic compounds and eradication of electrophilic carcinogens. Genetic polymorphisms within the genes encoding for GSTs may therefore cause variations in their enzyme activity, which may in turn influence the interindividual susceptibility to cancers. In this study, we aimed to investigate the association between genetic polymorphisms of GSTT1, GSTM1, and GSTP1 and the risk of colorectal cancer (CRC) in 264 cases and 317 controls in a Chinese population. Genotyping was performed by using multiplex PCR (for GSTT1 and GSTM1) and PCR-RFLP (for GSTP1) methods. The association between the polymorphic genotypes and CRC risk was evaluated by deriving odds ratios (ORs) and 95% confidence intervals (CIs) using unconditional logistic regression analysis. Our results showed that individuals with GSTT1 and GSTM1 null genotypes exhibited a higher risk of CRC (GSTT1, OR,1.66; 95% CI, 1.20-2.31, P=0.003; GSTM1, OR,1.57; 95% CI,1.13-2.18, P=0.007), while no association was observed for GSTP1 (P heterozygous=0.790 or P variant=0.261). Furthermore, individuals who simultaneously carried the null genotypes for both GSTT1 and GSTM1 showed a stronger risk association (OR, 1.95; 95% CI, 1.33-2.85; P<0.001). In conclusion, the GSTT1 and GSTM1 polymorphisms, but not GSTP1, may modulate the CRC risk among Chinese.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.